奥林匹克竞赛实战丛书·中学奥林匹克竞赛物理教程:电磁学篇(第2版)

奥林匹克竞赛实战丛书·中学奥林匹克竞赛物理教程:电磁学篇(第2版) pdf epub mobi txt 电子书 下载 2025

程稼夫 著
图书标签:
  • 奥林匹克竞赛
  • 物理竞赛
  • 电磁学
  • 中学物理
  • 竞赛辅导
  • 教程
  • 第2版
  • 奥赛物理
  • 高中物理
  • 物理学
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出版社: 中国科学技术大学出版社
ISBN:9787312034428
版次:2
商品编码:11490519
包装:平装
丛书名: 奥林匹克竞赛实战丛书
开本:16开
出版时间:2014-06-01
用纸:胶版纸
页数:616
字数:980000
正文语种:中文

具体描述

编辑推荐

  zui实用的物理竞赛辅导书,没有之一;
  比起中学教师写的辅导书,概念更准确,思路更清晰;
  比起大学教师写的辅导书,更针对中学生的知识基础,更容易理解和掌握;
  与第1版相比,新增了50%以上的内容,插图更清晰准确。


内容简介

  《奥林匹克竞赛实战丛书·中学奥林匹克竞赛物理教程:电磁学篇(第2版)》是作者在长期进行奥林匹克中学物理竞赛指导和教学实践的基础上编写的,倾注了作者对奥林匹克物理竞赛事业数十年的心血和热情。《奥林匹克竞赛实战丛书·中学奥林匹克竞赛物理教程:电磁学篇(第2版)》紧紧围绕中学物理的各个方面以及中学物理竞赛内容:静电场、稳恒电流、静磁场、电磁感应、交流电、电磁振荡与电磁波,在中学层面上精辟生动地介绍了有关重点概念、定律和公式,结合丰富的练习题,以生动的实例进行问题的分析和综合,训练积极主动的解题思路,活跃思想,发展智能。同时,各章均给出了具有一定分量的习题,并附有相应的参考答案,在科学训练的基础上,促使中学生整体物理素质的提高。
  《奥林匹克竞赛实战丛书·中学奥林匹克竞赛物理教程:电磁学篇(第2版)》可作为广大中学生中学物理综合学习和素质提高的有效辅导书和工具书,是广大中学生参加各类中学物理竞赛、奥林匹克物理竞赛以及高考物理复习迎考的必备书籍;同时,《奥林匹克竞赛实战丛书·中学奥林匹克竞赛物理教程:电磁学篇(第2版)》也为中学物理教师提供了一个物理教学探索研究的崭新思路,是广大中学物理教师不可多得的教学参考书。

作者简介

  程稼夫,中国物理学会委员会会员,原中国科学技术大学少年班班主任,中国科学技术大学教授,物理奥林匹克竞赛教练,国际中学生物物理奥林匹克中国队员教练,著有《中学奥林匹克竞赛物理讲座》、《中学奥林匹克竞赛物理课程·力学篇》、《中学奥林匹克竞赛物理教程·电磁学篇》等经典学习辅导书,是目前为止zui具quanwei和实用性的参考书。


内页插图

目录

第2版序

第1章 静电场
1.1 电荷守恒定律
1.2 库仑定律
1.2.1 库仑定律包含的内容
1.2.2 电荷和质量
1.2.3 库仑定律成立条件以及适用范围
1.3 电场强度
1.3.1 电场强度的定义
1.3.2 电场强度叠加原理
1.3.3 若干带电系统产生的电场强度
1.3.4 静电场基本定理之一——高斯定理
1.4 电势能电势
1.4.1 静电势能差静电势能
1.4.2 电势差电势
1.4.3 电势叠加原理
1.4.4 电场线与等势面
1.4.5 若干带电系统产生的静电场的电势
1.4.6 静电场基本定理之二——环路定理
1.5 静电场中的导体和电介质
1.5.1 静电平衡
1.5.2 电像法
1.5.3 再论静电屏蔽
1.5.4 静电场的唯一性定理
1.5.5 电容和电容器
1.5.6 静电场中的电介质
1.6 静电能
1.6.1 点电荷系统电势能的表达式
1.6.2 带电平行板真空电容器的静电能
1.6.3 电场能
1.6.4 利用静电能求静电力
1.7 例题
习题1

第2章 稳恒电流
2.1 稳恒条件
2.1.1 电流强度和电流密度
2.1.2 稳恒条件
2.2 欧姆定律和焦耳定律
2.2.1 欧姆定律电阻和电阻率
2.2.2 焦耳定律
2.2.3 金属导电的微观解释
2.3 电源及电动势
2.3.1 非静电力
2.3.2 电动势
2.4 电源路端电压闭合回路欧姆定律
2.4.1 电源路端电压
2.4.2 闭合回路欧姆定律
2.4.3 数电压法
2.5 简单电路
2.5.1 串联电路
2.5.2 并联电路
2.5.3 伏特表和安培表
2.5.4 欧姆表
2.5.5 一平衡电桥
2.5.6 电位差计
2.6 复杂电路
2.6.1 基尔霍夫方程组
2.6.2 等效电源定理
2.6.3 叠加定理
2.6.4 Y-△电路的等效代换
2.7 无源电阻和电容网络有源电阻和电容网络
2.7.1 无源电阻网络
2.7.2 无源电容网络
2.7.3 有源电阻和电容网络
2.8 物质的导电性
2.8.1 金属的导电性
2.8.2 液体的导电性
2.8.3 气体的导电性
2.8.4 真空中的电流
2.8.5 半导体导电
2.8.6 超导现象简介
2.9 例题
……
第3章 静磁场
第4章 电磁感应
第5章 交流电
第6章 电磁振荡与电磁波

前言/序言


《中学奥林匹克竞赛物理教程:电磁学篇(第2版)》图书简介 本书是一部专为中国中学奥林匹克竞赛物理爱好者量身打造的深入学习教程,旨在系统地梳理和精讲电磁学领域的核心知识体系,为广大师生在竞赛备战中提供坚实理论基础与高效解题策略。本书是“奥林匹克竞赛实战丛书”系列中的重要一册,秉承该系列严谨、实用的编撰理念,精炼奥赛历年真题,并结合新颖的教学方法,力求在有限的篇幅内,最大限度地提升读者的物理思维能力与竞赛竞争力。 内容概览与特色: 本书的编排紧密围绕中学奥林匹克竞赛物理的教学大纲和考查重点,涵盖了电磁学领域最核心、最常考的几个部分,每一章节都力求深入浅出,既有宏观的理论框架,又不乏微观的细节解析。 静电学: 本章将从电荷的性质、库仑定律入手,详细阐述电场强度、电势、电势能等基本概念。在理论讲解的基础上,本书着重强调了高斯定律在计算电场强度时的应用,特别是针对各种对称性问题的处理技巧。此外,对导体在电场中的静电平衡、电介质的极化等进阶内容也进行了深入剖析,并辅以大量精心设计的例题,帮助读者熟练掌握如何分析和解决复杂的静电场问题。电势的计算,尤其是积分法在复杂电荷分布下的应用,是本章的难点和重点,本书将通过多角度的解析,引导读者建立清晰的计算思路。 电容与电介质: 在深入理解了电场和电势之后,本书将进一步探讨电容器的工作原理。从平行板电容器的电容公式推导,到串并联电容器的等效计算,本书都进行了详尽的介绍。特别地,对于电容器在电路中的动态过程,如充放电,本书将结合微分方程的方法,帮助读者理解电荷、电流随时间变化的规律。电介质对电容的影响,如介电常数、介电强度等概念,以及它们如何改变电场和电势,也是本章的重点。本书还讨论了孤立带电体的电容以及一些特殊形状的电容器,拓宽了读者的知识视野。 恒定电流与电路: 本章是电磁学部分的基础,也是应用最广泛的部分。从电流的定义、欧姆定律在串联和并联电路中的应用,到基尔霍夫定律在复杂电路分析中的强大威力,本书都进行了系统而详细的讲解。电阻率、温 Get A Handle On The Fundamentals Of Electromagnetism And Master Problem-Solving Techniques For Physics Olympiads. This Comprehensive Textbook, "Olympiad Competition Practice Series · Junior High School Olympiad Physics Tutorial: Electromagnetism (2nd Edition)," is Designed to Equip Aspiring Young Physicists with the Essential Knowledge and Advanced Strategies Needed to Excel in Physics Olympiads. Key Features and Content: The book is meticulously structured to align with the rigorous demands of Olympiad-level physics education, focusing on the core principles of electromagnetism. Each chapter offers a deep dive into fundamental concepts, progressively building towards complex problem-solving. Electrostatics: Beginning with the fundamental nature of electric charge and Coulomb's Law, this section meticulously explains electric field strength, electric potential, and potential energy. Beyond theoretical exposition, the book places significant emphasis on the application of Gauss's Law for calculating electric field strength, particularly in scenarios involving various symmetries. Furthermore, it provides in-depth analysis of crucial concepts such as electrostatic equilibrium in conductors and the polarization of dielectric materials. Numerous carefully crafted examples are included to help students develop proficiency in analyzing and resolving intricate electrostatic problems. The calculation of electric potential, especially the application of integral methods for complex charge distributions, is identified as a critical yet challenging area. This chapter guides readers through multifaceted analyses, fostering a clear computational approach. Capacitance and Dielectrics: Following a thorough understanding of electric fields and potentials, the book delves into the operational principles of capacitors. It offers a detailed exposition of the derivation of the capacitance formula for parallel-plate capacitors and the equivalent capacitance calculations for series and parallel combinations. Of particular note, the book provides a comprehensive explanation of the dynamic processes within circuits, such as charging and discharging of capacitors. It utilizes differential equations to help students grasp the laws governing the time-dependent variations of charge and current. The influence of dielectric materials on capacitance, including concepts like dielectric constant and dielectric strength, and how they modify electric fields and potentials, constitutes another key focus of this chapter. The book also examines the capacitance of isolated charged bodies and certain uniquely shaped capacitors, thereby broadening the reader's academic horizons. Steady Current and Circuits: This chapter forms the bedrock of the electromagnetism section and is characterized by its extensive practical applications. From the definition of electric current and the application of Ohm's Law in series and parallel circuits to the powerful utility of Kirchhoff's Laws in analyzing complex circuit configurations, the book provides systematic and detailed explanations. The introduction of resistivity and its temperature dependence, along with the concepts of electromotive force (EMF) and internal resistance, lays the groundwork for understanding various circuit components and their behaviors. The analysis of power consumption and energy dissipation in circuits, including the calculation of efficiency and the implications of Joule heating, is thoroughly covered. The book further explores more advanced circuit analysis techniques, such as nodal analysis and mesh analysis, equipping students with robust tools for dissecting intricate circuit networks. The examination of transient phenomena in RC and RL circuits, where the application of differential equations is essential for understanding the time-varying nature of current and voltage, is also a significant component of this chapter. The book emphasizes a systematic approach to circuit problem-solving, encouraging students to identify circuit types, apply relevant laws, and meticulously check their results. Magnetism and Magnetic Fields: This section introduces the fundamental principles of magnetism. It begins with a discussion of magnetic poles, magnetic field lines, and the concept of magnetic flux. The Ampere's Law, a cornerstone of magnetostatics, is presented in detail, along with its applications in calculating the magnetic fields generated by various current distributions, such as infinite straight wires, solenoids, and toroids. The book thoroughly explores the magnetic force exerted on moving charges (Lorentz force) and current-carrying conductors in magnetic fields, providing numerous examples to illustrate these principles. The behavior of magnetic materials, including paramagnetism, diamagnetism, and ferromagnetism, is discussed, along with their impact on magnetic fields. A significant portion of this chapter is dedicated to the analysis of electromagnetic induction, including Faraday's Law and Lenz's Law. The book explains how changing magnetic fluxes induce EMF and current, and how this phenomenon is applied in practical devices. The concept of magnetic energy stored in inductors and the dynamics of RL circuits are also covered, offering a comprehensive overview of magnetic phenomena. Electromagnetic Induction and AC Circuits: Building upon the principles of magnetism, this chapter delves into the crucial concept of electromagnetic induction. Faraday's Law and Lenz's Law are rigorously explained, with numerous examples illustrating their application in various scenarios, from simple induction coils to more complex generators. The book also explores the concept of inductance, including self-inductance and mutual inductance, and their role in RL circuits and energy storage. The transition to alternating current (AC) circuits is a significant focus. The fundamental differences between AC and DC circuits are highlighted, and the behavior of resistors, capacitors, and inductors in AC circuits is analyzed in detail, introducing concepts such as impedance, reactance, and phase. The book covers resonance phenomena in RLC circuits, a topic of paramount importance in many physics and engineering applications. The calculation of RMS values for voltage and current, and the concept of power in AC circuits, are also thoroughly explained. 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This includes strategies for simplifying complex problems, identifying symmetries, and using conservation laws effectively. Chapter-End Exercises: Each chapter concludes with a set of carefully selected exercises, ranging from straightforward drills to challenging problems that require deeper insight and synthesis of knowledge. Answers and hints are provided for most exercises to facilitate self-study. Concise and Targeted Content: The content is carefully curated to focus on topics frequently appearing in Olympiad physics examinations, ensuring that students' study efforts are directed towards the most relevant material. Clear and Engaging Language: The prose is clear, direct, and engaging, making the learning process enjoyable and effective. The book avoids overly academic or dry language. Target Audience: This book is an indispensable resource for: Junior High School Students: Preparing for physics Olympiad competitions at the national and international levels. Physics Enthusiasts: Seeking a deeper and more rigorous understanding of electromagnetism beyond the standard curriculum. Physics Teachers and Tutors: Looking for supplementary materials and advanced teaching aids to guide their students in Olympiad preparation. By mastering the content presented in "Olympiad Competition Practice Series · Junior High School Olympiad Physics Tutorial: Electromagnetism (2nd Edition)," students will not only be well-equipped to tackle the challenges of physics Olympiads but will also develop a profound and lasting appreciation for the elegance and power of electromagnetism. This book is a testament to the belief that with dedication, clear guidance, and rigorous practice, students can achieve remarkable success in the exciting field of physics.

用户评价

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这本书的“电磁波”章节是我最想深入了解的部分。我猜测它会从麦克斯韦方程组的出发点讲起,解释电场和磁场是如何相互生成并传播的,这对于理解整个电磁学的宏观图景至关重要。我期待它能详细介绍电磁波的性质,比如横波的特性、传播速度、以及不同频率的电磁波在光谱中的位置和应用。书中应该会包含一些关于“电磁波的产生和接收”的理论分析,比如偶极子辐射等,这些都是理解无线电通信等技术的基础。我尤其希望它能够讲解如何计算电磁波的能量密度和能流密度,以及在介质中的传播特性。对于那些希望将电磁学知识提升到理论高度,并能够理解现代科技背后物理原理的学生来说,这本书的这部分内容,无疑是开启他们更深层次探索的大门。

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当我拿到这本书的时候,首先吸引我的就是它那厚实的纸张和印刷质量,这点细节处理得非常到位,翻阅起来手感就很好。我最期待的是关于“静电场”的部分,因为我觉得这是电磁学的基础,但也是很多同学容易混淆的地方。我看到它里面详细讲解了电场强度、电势、高斯定理的应用,特别是对于一些不规则电荷分布产生的电场计算,书中应该提供了很多巧妙的解题思路。我还注意到它提到了“电介质”的概念,这个在理解电容和电场分布时至关重要,相信这本书会对此有深入的阐述,并且会结合一些有趣的实验现象或者生活中的例子来帮助理解。另外,我猜这本书在讲述“电场力做功”和“能量守恒”在电场中的应用时,一定会有非常详尽的分析,这不仅是计算题目,更是对物理思想的锻炼。对于那些想要深入理解电场本质,并能将其与机械能守恒等其他物理概念融会贯通的学生来说,这本书的这部分内容无疑是宝贵的财富,能够帮助他们构建更完整的物理知识体系。

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这套书的编排逻辑很吸引我,尤其是在“电路分析”这部分。我猜它应该会从最基础的欧姆定律、串并联电路讲起,然后逐步深入到基尔霍夫定律的应用,比如对于复杂的含源网络、多回路电路的分析,书中应该会提供系统性的方法。我特别想看看它关于“暂态电路”和“稳态电路”的讲解,尤其是在包含电感和电容的电路中,如何分析电流和电压随时间的变化,这部分内容在竞赛中经常出现,而且对分析能力要求很高。书中应该会有大量的例题,从简单的电阻电路到复杂的RLC串联或并联电路,覆盖各种可能遇到的情况,并且给出清晰的解题步骤和分析过程。我非常看重的是它是否能教会学生如何“读图”,如何从电路图出发,快速抓住问题的关键,并建立起正确的解题模型。对于那些希望在电路分析方面打下坚实基础,并能够应对各类复杂电路问题的学生来说,这本书的这部分内容绝对是锦上添花,能够帮助他们提升解题速度和准确率。

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这本书的封面设计我一直挺喜欢的,那种沉稳又带点科技感的蓝,再加上“奥林匹克竞赛实战丛书”的字样,一看就知道是那种硬核的学习资料。我大概翻了一下目录,看到“经典例题解析”、“历年真题精讲”、“专题突破”这些章节,就觉得这本书的定位非常清晰——就是要让学生从实战出发,把奥林匹克竞赛的题目吃透。我印象比较深的是它好像有一个专门讲“电磁感应”的章节,里面会涉及一些很复杂的动态电路和法拉第定律的应用,还有磁场对运动电荷的作用,洛伦兹力在曲线运动中的分析等等,这些都是竞赛中常考且难度较高的部分。而且,它不只是罗列题目,我看介绍里强调了“解题思路的梳理”和“技巧方法的总结”,这意味着作者并不只是提供答案,而是希望读者能够掌握解决这类问题的普适性方法,培养举一反三的能力。对于有志于在物理竞赛中取得好成绩的学生来说,这本书就像是一位经验丰富的教练,能够指引他们前进的方向,避开那些容易走弯路的陷阱。它的目标读者应该是那些基础比较扎实,渴望在更高层次上挑战自己的学生,需要深入理解物理概念,并能够灵活运用数学工具来解决复杂问题。

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我一直对“磁场”的概念很着迷,所以当我看到这本书的名字时,就对“磁场”和“磁场对运动电荷的作用”那部分内容充满了期待。我猜它会详细讲解产生磁场的各种方式,比如通电直导线、环形电流、以及更复杂的电磁铁模型,并会结合安培定则和右手螺旋定则来判断磁场方向。更重要的是,它应该会深入分析磁场对运动电荷的洛伦兹力,以及这个力在引导粒子运动(比如在质谱仪、回旋加速器中的应用)中所起到的作用。我希望书中能够提供一些关于“磁场强度”和“磁感应强度”的计算技巧,以及如何处理不同形状导体的磁场叠加问题。另外,对于“磁矩”和“磁场对电流的作用力”这些概念,书中也应该会有细致的讲解,帮助学生理解电动机的工作原理。对于那些对磁现象充满好奇,并希望深入理解磁场本质和应用的同学来说,这本书的这部分内容绝对是不可或缺的。

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发票啥时候能出来啊?

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孩子指定,京东小哥准时送达。超级满意

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物流超给力,京东杠杠滴,赞一个?

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这本书已经购买过若干次,经典中的经典,建议作者在有生之年能组织人把答案成册出版,那样就完美了。程教授,加油!

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书都已经收到。很奇怪的一次购物。但最终结果是满意的

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很好很好非常好啊 很好很好非常好啊 很好很好非常好啊

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不错不错不错不错不错

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我为孙辈订书,昨天从成都下单,今天上午深圳已经收到书了,物流太厉害了。

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是正品吧,书的纸质什么的都很好

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